Choose the best answer. What is the missing term in the proportion $\frac{18}{114}=\frac{3}{x} ?$ A. x = 19 B. x = 38 C. x = 342 D. x = 684

Find the intervals of increase and decrease for the given function. $f(x)=3 x^{5}-5 x^{3}$

Solve:

$$\frac { x } { 4 } + 1 = 12$$

A golf ball is hit with an initial velocity of 130 feet per second at an inclination of $45^{\circ}$ to the horizontal. In physics, it is established that the height h of the golf ball is given by the function $h(x)=\frac{-32 x^{2}}{130^{2}}+x$ where x is the horizontal distance that the golf ball has traveled. What is the height after it has traveled 500 feet?

How does expansion of the chest wall expand the lungs during inspiration?

Find the measure (in radians) of a central angle of a sector of area $16 \mathrm{in}^{2}$ in a circle of radius 3.0 in.

Use two truth tables to show that each of the statements are equivalent.

$$[ ( p \wedge q ) \wedge r ] \vee [ p \wedge ( q \wedge \sim r ) ] , p \wedge q$$

What are three sources of water pollution?

Draw the following translations. Show the pre-image and image, and label corresponding points in each. square ABCD, translated four inches to the right. right triangle ABC, translated three inches up. right triangle ABC, translated by

$$T _ { \overline { A B } }$$

Compare these numbers. Write <, =, or >. 0.984 _____ 0.99

Without using a calculator, find: $\log \sqrt[3]{100}$ Check your answers using your calculator.

In Exercise, solve the inequality and sketch the solution on a coordinate line.

$$x ^ { 2 } \leq 5$$

Two cars leave from the same place at the same time traveling in opposite directions. One travels 5 kilometers per hour faster than the other. After three hours, they are 495 kilometers apart. How fast is each car traveling?

Graph and name the figure with the given vertices. D(3,3), E(5,3), F(5,1), G(3,0)